tane/apps/app_seeds/lib/ui/plantares_screen.dart

import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';

import '../data/variety_repository.dart';
import '../db/database.dart';
import '../db/enums.dart';
import '../i18n/strings.g.dart';
import 'plantare_sheet.dart';
import 'theme.dart';

/// The Plantares screen — your reproduction commitments (data-model §2.7).
/// Lists what's open (still to grow out & return) and what's done, and lets you
/// add or settle one. Local-first; reads the encrypted inventory DB.
class PlantaresScreen extends StatelessWidget {
  const PlantaresScreen({super.key});

  @override
  Widget build(BuildContext context) {
    final t = context.t;
    final repo = context.read<VarietyRepository>();
    return Scaffold(
      appBar: AppBar(title: Text(t.plantare.title)),
      floatingActionButton: FloatingActionButton.extended(
        key: const Key('plantares.add'),
        onPressed: () => showPlantareSheet(context, repository: repo),
        icon: const Icon(Icons.add),
        label: Text(t.plantare.add),
      ),
      body: StreamBuilder<List<Plantare>>(
        stream: repo.watchPlantares(),
        builder: (context, snapshot) {
          final all = snapshot.data;
          if (all == null) {
            return const Center(child: CircularProgressIndicator());
          }
          if (all.isEmpty) {
            return Center(
              child: Padding(
                padding: const EdgeInsets.all(32),
                child: Text(
                  t.plantare.empty,
                  textAlign: TextAlign.center,
                  style: const TextStyle(color: seedMuted, fontSize: 15),
                ),
              ),
            );
          }
          final open = all.where((p) => p.status == PlantareStatus.open);
          final settled = all.where((p) => p.status != PlantareStatus.open);
          return ListView(
            padding: const EdgeInsets.only(bottom: 88),
            children: [
              if (open.isNotEmpty) _SectionHeader(t.plantare.openSection),
              for (final p in open) _PlantareTile(p, repo),
              if (settled.isNotEmpty) _SectionHeader(t.plantare.settledSection),
              for (final p in settled) _PlantareTile(p, repo),
            ],
          );
        },
      ),
    );
  }
}

class _SectionHeader extends StatelessWidget {
  const _SectionHeader(this.label);
  final String label;

  @override
  Widget build(BuildContext context) => Padding(
        padding: const EdgeInsets.fromLTRB(16, 16, 16, 4),
        child: Text(
          label.toUpperCase(),
          style: const TextStyle(
            color: seedMuted,
            fontSize: 12,
            fontWeight: FontWeight.w600,
            letterSpacing: 0.5,
          ),
        ),
      );
}

/// One commitment row. An open one shows a big "mark returned"; a settled one
/// reads muted. The overflow menu carries the rest (let go / reopen / remove).
class _PlantareTile extends StatelessWidget {
  const _PlantareTile(this.p, this.repo);

  final Plantare p;
  final VarietyRepository repo;

  @override
  Widget build(BuildContext context) {
    final t = context.t;
    final done = p.status != PlantareStatus.open;
    final iReturn = p.direction == PlantareDirection.iReturn;
    final title = (p.owedDescription?.trim().isNotEmpty ?? false)
        ? p.owedDescription!.trim()
        : (iReturn ? t.plantare.iReturn : t.plantare.owedToMe);
    final subtitleParts = <String>[
      iReturn ? t.plantare.iReturn : t.plantare.owedToMe,
      if (p.counterparty?.trim().isNotEmpty ?? false) p.counterparty!.trim(),
      if (done)
        p.status == PlantareStatus.returned
            ? t.plantare.statusReturned
            : t.plantare.statusForgiven,
    ];
    return ListTile(
      leading: Icon(
        iReturn ? Icons.volunteer_activism_outlined : Icons.eco_outlined,
        color: done ? seedMuted : seedGreen,
      ),
      title: Text(
        title,
        style: TextStyle(
          decoration: done ? TextDecoration.lineThrough : null,
          color: done ? seedMuted : seedOnSurface,
        ),
      ),
      subtitle: Text(subtitleParts.join(' · '),
          maxLines: 2, overflow: TextOverflow.ellipsis),
      trailing: Row(
        mainAxisSize: MainAxisSize.min,
        children: [
          if (!done)
            IconButton(
              key: Key('plantare.return.${p.id}'),
              icon: const Icon(Icons.check_circle_outline),
              tooltip: t.plantare.markReturned,
              color: seedGreen,
              onPressed: () =>
                  repo.setPlantareStatus(p.id, PlantareStatus.returned),
            ),
          PopupMenuButton<String>(
            key: Key('plantare.menu.${p.id}'),
            onSelected: (v) async {
              switch (v) {
                case 'forgiven':
                  await repo.setPlantareStatus(p.id, PlantareStatus.forgiven);
                case 'reopen':
                  await repo.setPlantareStatus(p.id, PlantareStatus.open);
                case 'delete':
                  await repo.deletePlantare(p.id);
              }
            },
            itemBuilder: (context) => [
              if (!done)
                PopupMenuItem(
                    value: 'forgiven', child: Text(t.plantare.markForgiven)),
              if (done)
                PopupMenuItem(
                    value: 'reopen', child: Text(t.plantare.reopen)),
              PopupMenuItem(value: 'delete', child: Text(t.plantare.delete)),
            ],
          ),
        ],
      ),
    );
  }
}